<!DOCTYPE html>
<html>
<head>
    <meta charset="utf-8">
    <title>layui</title>
    <meta name="renderer" content="webkit">
    <meta http-equiv="X-UA-Compatible" content="IE=edge,chrome=1">
    <meta name="viewport" content="width=device-width, initial-scale=1, maximum-scale=1">
    <link rel="stylesheet" href="__PUBLIC__/layui/css/layui.css"  media="all">
    <link rel="stylesheet" href="__PUBLIC__/font-awesome/css/font-awesome.min.css" media="all" />
    <!-- 注意：如果你直接复制所有代码到本地，上述css路径需要改成你本地的 -->
</head>
<body>
<div style="margin-top: 20px;">
</div>

<form class="layui-form" id="admin">
    {volist name="classify" id="vo"}
    <div class="layui-form-item">
        <label class="layui-form-label">{$vo.classify_name}</label>
        <div class="layui-input-inline" style="width: 210px">
            <input type="hidden" class="classify_id" value="{$vo.classify_id}">
            <input name="discoun_per" lay-verify="required" value="1.00" placeholder="请输入0-1之间的2位小数" autocomplete="off" class="layui-input discoun_per" min="0.00" max="1.00" step="0.05" type="number">
        </div>
    </div>
    {/volist}

    <div class="layui-form-item">
        <div class="layui-input-block">
            <button class="layui-btn" lay-submit lay-filter="admin">立即提交</button>
            <button type="reset" class="layui-btn layui-btn-primary">重置</button>
        </div>
    </div>
</form>

<script src="__PUBLIC__/jquery/jquery.min.js"></script>
<script src="__PUBLIC__/layui/layui.js"></script>
<script>
    var message;
    layui.config({
        base: '__JS__/',
        version: '1.0.1'
    }).use(['app', 'message'], function() {
        var app = layui.app,
            $ = layui.jquery,
            layer = layui.layer;
        //将message设置为全局以便子页面调用
        message = layui.message;
        //主入口
        app.set({
            type: 'iframe'
        }).init();
    });
</script>
<script>
    layui.use(['layer', 'form'], function() {
        var layer = layui.layer,
            $ = layui.jquery,
            form = layui.form;
        $(window).on('load', function() {
            //载入已写入数据
            var old_str = parent.$('#discoun_per_list').val();
            if(old_str!==''){
                var old_arr= [];
                old_arr = old_str.split(",");
                $(".classify_id").each(function() {
                    var id = $(this).val();
                    for (i=0;i<old_arr.length;i++) {
                        var data_arr = old_arr[i].split("_");
                        if(data_arr[0]==id){
                            $(this).siblings(".discoun_per").attr("value",data_arr[1]);
                        }
                    }
                });
            }

            form.on('submit(admin)', function(data) {
                var discoun_per_str = '';
                $(".discoun_per").each(function(){
                    var id = $(this).siblings(".classify_id").val();
                    var per = 0;
                    if($(this).val() > 0){
                        per = $(this).val();
                    }
                    var str = id + "_" + per;
                    if(discoun_per_str==''){
                        discoun_per_str = str;
                    }else{
                        discoun_per_str = discoun_per_str + "," + str;
                    }
                });

                parent.$('#discoun_per_list').attr("value",discoun_per_str);
                var index = parent.layer.getFrameIndex(window.name); //先得到当前iframe层的索引
                parent.layer.close(index); //再执行关闭
                return false;
            });
        });
    });
</script>
</body>
</html>
